About this app
Your AI songwriting partner. Chords, lyrics, and music theory guidance. AI co-writes your next song. Chord progression suggestions, lyrics that match your rhythm, and music theory guidance — all on-device, all offline. PLAY & NAME CHORDS Play chords on the on-screen keyboard or a connected MIDI keyboard, and instantly see what you're playing. Build progressions by playing, not typing. AI CHORD PROGRESSIONS AI suggests chord progressions in any key and mood, and explains why each choice works — so you learn as you write. LYRIC WRITING AI writes lyrics that match your song's rhythm, mood, and theme. Edit and refine until they're perfect. PROGRESSION LIBRARY Explore AI-curated chord progressions by genre. Jazz, pop, rock, folk — find the perfect foundation for your song. 100% PRIVATE — ON-DEVICE AI All AI features are powered by Apple Intelligence and run entirely on your device. Your data is never uploaded to any server, never processed in the cloud, and never shared with anyone. What happens on your device stays on your device. No account required. No sign-up. No tracking. No ads in the free tier. PREMIUM Unlock the full experience: Free users get full access to core features with limited AI interactions per day. Premium unlocks unlimited AI, advanced insights, and priority features. Terms of Use: https://portfolio-legal.pages.dev/terms Privacy Policy: https://portfolio-legal.pages.dev/privacy
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 10:17 AM Free
Screenshots
